According to sales records, strawberry ice-cream is the worst selling of all flavors.  

Drinking orange juice right after brushing your teeth tastes bad. 

Chicken that has not been properly prepared and cooked may cause salmonella(沙门氏菌）.

The computer was invented before the Internet. 

Mario is one of the greatest video game characters of all time. 

There are more days in a leap year（闰年） than in a regular year.